smtp.cester.de - robtex.com
smtp.cester.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 85.215.208.13๐ฉ๐ช IONOS-AS85.215.128.0/17 IONOS SE ber.de | ||||||
| PTR | mail.nemovox.eu | ||||||
cester.de
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a01:239:3b8:4c00::1๐ฉ๐ช IONOS-AS2a01:239::/32 IONOS SE ber.de | ||||||
| A | 85.215.208.13๐ฉ๐ช IONOS-AS85.215.128.0/17 IONOS SE ber.de | ||||||
| NS | ns1.core-networks.de โญ | ||||||
| NS | ns2.core-networks.eu | ||||||
| NS | ns3.core-networks.com | ||||||
| MX | smtp.cester.eu โญ | ||||||
| TXT | v=spf1 a mx ip4:85.215.208.13 ip4:152.53.115.22 -all | ||||||
| SOA | ns1.core-networks.dehostmaster@core-networks.de serial=2024095648 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA85.215.208.132026-02-14 โ 2026-05-11 ยท 2 obs
โ 2026-02-14 18:17:48
โ 2026-05-11 00:30:36
โ 2026-05-11 00:30:36
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cester.de | ns1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu | 2 records |
โ Authoritative Response
Server:78.111.72.98
NS records: ns1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 2428ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.215.208.13 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.core-networks.de, ns1.core-networks.de)
Analysis
Mail Server Role
smtp.cester.de functions as a mail server for nemovox.de.
IP Addresses
smtp.cester.de resolves to one IP number: 85.215.208.13.
other host names including cester.de, nemovox.de, cester.eu, nemovox.eu and mail.nemovox.eu share IP numbers with smtp.cester.de.